113603364 has 72 divisors (see below), whose sum is σ = 342629280. Its totient is φ = 32456592.

The previous prime is 113603351. The next prime is 113603381. The reversal of 113603364 is 463306311.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5442 + ... + 16025.

It is an arithmetic number, because the mean of its divisors is an integer number (4758740).

Almost surely, 2^113603364 is an apocalyptic number.

113603364 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

113603364 is an abundant number, since it is smaller than the sum of its proper divisors (229025916).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113603364 is a wasteful number, since it uses less digits than its factorization.

113603364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21494 (or 21479 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 113603364 is about 10658.4878852490. The cubic root of 113603364 is about 484.3177625547.

Adding to 113603364 its reverse (463306311), we get a palindrome (576909675).

The spelling of 113603364 in words is "one hundred thirteen million, six hundred three thousand, three hundred sixty-four".